IPERFILE.H
资源名称:MSDN_VC98.zip [点击查看]
上传用户:bangxh
上传日期:2007-01-31
资源大小:42235k
文件大小:1k
源码类别:
Windows编程
开发平台:
Visual C++
- /*
- * IPERFILE.H
- *
- * Definitions of a template IPersistFile interface implementation.
- *
- * Copyright (c)1993-1995 Microsoft Corporation, All Rights Reserved
- *
- * Kraig Brockschmidt, Microsoft
- * Internet : kraigb@microsoft.com
- * Compuserve: >INTERNET:kraigb@microsoft.com
- */
- #ifndef _IPERFILE_H_
- #define _IPERFILE_H_
- #include <inole.h>
- class CImpIPersistFile;
- typedef class CImpIPersistFile *PCImpIPersistFile;
- class CImpIPersistFile : public IPersistFile
- {
- protected:
- ULONG m_cRef; //Interface reference count
- LPVOID m_pObj; //Backpointer to the object
- LPUNKNOWN m_pUnkOuter; //For delegation
- public:
- CImpIPersistFile(LPVOID, LPUNKNOWN);
- ~CImpIPersistFile(void);
- STDMETHODIMP QueryInterface(REFIID, LPVOID *);
- STDMETHODIMP_(ULONG) AddRef(void);
- STDMETHODIMP_(ULONG) Release(void);
- STDMETHODIMP GetClassID(LPCLSID);
- STDMETHODIMP IsDirty(void);
- STDMETHODIMP Load(LPCOLESTR, DWORD);
- STDMETHODIMP Save(LPCOLESTR, BOOL);
- STDMETHODIMP SaveCompleted(LPCOLESTR);
- STDMETHODIMP GetCurFile(LPOLESTR *);
- };
- #endif //_IPERFILE_H_